Martínez-Franco Raquel, Sun Junliang, Sastre German, Yun Yifeng, Zou Xiaodong, Moliner Manuel, Corma Avelino
Instituto de Tecnología Química (UPV-CSIC) , Universidad Politécnica de Valencia, Consejo Superior de Investigaciones Científicas , Valencia 46022, Spain.
Berzelii Centre EXSELENT on Porous Materials and Inorganic and Structural Chemistry, Department of Materials and Environmental Chemistry , Stockholm University , Stockholm 106 91, Sweden.
Proc Math Phys Eng Sci. 2014 Jun 8;470(2166):20140107. doi: 10.1098/rspa.2014.0107.
The combination of different experimental techniques, such as solid C and H magic-angle spinning NMR spectroscopy, fluorescence spectroscopy and powder X-ray diffraction, together with theoretical calculations allows the determination of the unique structure directing the role of the bulky aromatic proton sponge 1,8-(dimethylamino)naphthalene (DMAN) towards the extra-large-pore ITQ-51 zeolite through supra-molecular assemblies of those organic molecules.
不同实验技术的结合,如固体碳和氢魔角旋转核磁共振光谱、荧光光谱和粉末X射线衍射,再加上理论计算,能够确定独特的结构,该结构通过这些有机分子的超分子组装,指导庞大的芳族质子海绵1,8-(二甲氨基)萘(DMAN)对超大孔ITQ-51沸石发挥作用。